code: def get_config():
      pass
  
file_path: milvus/tests/restful_client/base/testbase.py
imports: import json
  import sys
  import pytest
  import time
  from pymilvus import connections, db
  from utils.util_log import test_log
  from api.milvus import VectorClient, CollectionClient
  from utils.utils import get_data_by_payload
label_desc: Use image node_id 1 for calling a global function with example usage: get_config() without return types